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<HTML><HEAD><title>一种文字颜色渐变效果的超级连接特效</title><script><!--//more javascript form http://www.vevb.comdocument.onmouSEOver = domouseover;document.onmouseout = domouseout;function domouseover() { if(document.all){ srcElement = window.event.srcElement; if (srcElement.className.indexOf("fade") > -1) { var linkName = srcElement.name; fadein(linkName); } }}function domouseout() { if (document.all){ srcElement = window.event.srcElement; if (srcElement.className.indexOf("fade") > -1) { var linkName = srcElement.name; fadeout(linkName); } }}function makearray(n) { this.length = n; for(var i = 1; i <= n; i++) this[i] = 0; return this;}hexa = new makearray(16);for(var i = 0; i < 10; i++) hexa[i] = i;hexa[10]="a"; hexa[11]="b"; hexa[12]="c";hexa[13]="d"; hexa[14]="e"; hexa[15]="f";function hex(i) { if (i < 0) return "00"; else if (i > 255) return "ff"; else return "" + hexa[Math.floor(i/16)] + hexa[i%16];}function setbgColor(r, g, b, element) { var hr = hex(r); var hg = hex(g); var hb = hex(b); element.style.color = "#"+hr+hg+hb;}function fade(sr, sg, sb, er, eg, eb, step, direction, element){ for(var i = 0; i <= step; i++) {setTimeout("setbgColor(Math.floor(" +sr+ " *(( " +step+ " - " +i+ " )/ " +step+ " ) + " +er+ " * (" +i+ "/" +step+ ")),Math.floor(" +sg+ " * (( " +step+ " - " +i+ " )/ " +step+ " ) + " +eg+ " * (" +i+ "/" +step+ ")),Math.floor(" +sb+ " * ((" +step+ "-" +i+ ")/" +step+ ") + " +eb+ " * (" +i+ "/" +step+ ")),"+element+");",i*step); }}function fadeout(element) { fade(255,153,0, 0,0,0, 30, 1, element);}/*------------------=[fadein]=----------------------||Fades the text from one color to another color ||||when the mouse moves over the link. ||||-------------------------------------------------*/function fadein(element) { fade(0,0,0, 255,153,0, 18, 1, element);}/*ignore this >>>>*/function fadeIn2(id){ fade(255,255,255, 88,118,152, 25, 1, id);}function fadeOut2(id){ fade(88,118,152, 255,255,255, 29, 1, id);}/*<<<<< stop ignoring =)*/// --></script></HEAD><BODY><a href="#" class=fade name=a>网页教学网</a> </body></html><!--说明:更改链接,要注意,每个链接的name不能相同,要一次顺延下去,比如name=a、name=b....... <a href="#" class=fade name=a>网页教学网</a> 同时,我们再来研究一下颜色的修改,我们可以通过修改Javascript代码。鼠标移出链接的渐变代码:function fadeout(element) {fade(255,153,0, 0,0,0, 30, 1, element);}其中,255,153,0为起始色;0,0,0为终止色;30为渐变步长;颜色都为RGB。同理,鼠标移入时的渐变代码:function fadein(element) {fade(0,0,0, 255,153,0, 18, 1, element);} 只要更改这些颜色的RGB,和渐变步长,就能更改效果了!-->
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